Description

2H-1-Benzopyran-3-Carboxylicacid,2-(Hydroxyimino)-(9Ci) is a specialized organic compound belonging to the benzopyran class, characterized by its carboxylic acid and hydroxyimino functional groups. This compound serves as a valuable chemical intermediate and research reagent for the synthesis of more complex molecules in advanced chemical development. It is primarily utilized by pharmaceutical R&D teams and fine chemical manufacturers engaged in creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the research and synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Organic Synthesis Reagent: Used in academic and industrial laboratories for constructing complex heterocyclic compounds and studying reaction mechanisms.
• Agrochemical Research: Serves as a precursor in the development of new crop protection agents and plant growth regulators.
• Material Science: Potential intermediate for the synthesis of organic dyes, pigments, or advanced polymeric materials with specific optical properties.
• Chemical Biology Probe: Utilized in research to study biological processes and protein interactions due to its specific reactive sites.

Basic Information

Product Name	2H-1-Benzopyran-3-Carboxylicacid,2-(Hydroxyimino)-(9Ci)
CAS No.	200958-24-3
Molecular Formula	C10H7NO4
Molecular Weight	205.17 g/mol
Synonyms	2-(Hydroxyimino)-2H-chromene-3-carboxylic acid; 2-(Hydroxyimino)-2H-1-benzopyran-3-carboxylic acid; 2H-1-Benzopyran-3-carboxylic acid, 2-(hydroxyimino)-; 2-Oximino-2H-chromene-3-carboxylic acid; Chromene-3-carboxylic acid, 2-(hydroxyimino)-; 200958-24-3; 2-(Hydroxyimino)chromene-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 2H-1-Benzopyran-3-Carboxylicacid,2-(Hydroxyimino)-(9Ci) is produced and handled under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance as a research-grade chemical. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents, strong bases, and strong acids. The container should be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.